strano funzionamento di catone 2.8

[spot1bay]

I loaded hot 7.5 and catone 2.8 in my hummy 5400. I checked cryptoworks providers and I writed slovak link provider (0D 03 20) in provider field, no problem. After I selected 00 field (all "00") to writing the first 8 bytes of the key but when I pushed OK button 00 field didn't update, all "00"" were again. I tried many times but always the same result. Dear Masood can you help me? Thank you.

[spot1bay]

I solved my problem. Catone needed to write for the first time the keys not manually but through key editor program ( I used DSR 9500 EMU ed. 54). After it is possible edit keys from remote control.